4. 表示事实、现状

1) We cannot ignore the fact that...

2) No one can deny the fact that...

3) There is no denying the fact that...

4) This is a phenomenon that many people are interested in.

5) However, that’s not the case.

例：We cannot ignore the fact that industrialization brings with it the problems of pollution.To solve these problems，we can start by educating the public about the hazards of pollution. The government on its part should also design stricter laws to promote a cleaner environment.